FSFMB May 2015 Budapest HUN· May 2 – 11, 2015 | May 2 – 11, 2015 | Classical | 9 | 1793 | 10 |
| OP-03714LSS· May 11, 2015 | May 11, 2015 | Classical | 5 | 1471 | 7 |
FSFMA May 2015 Budapest HUN· May 2 – 11, 2015 | May 2 – 11, 2015 | Classical | 10 | 1904 | 22 |
WOW air tournament 2015 Reykjavik ISL· Mar 23 – May 11, 2015 | Mar 23 – May 11, 2015 | Classical | 14 | 2296 | 40 |
Manchester May IM 2015 Manchester USA· May 7 – 11, 2015 | May 7 – 11, 2015 | Classical | 11 | 2312 | 49 |
| FICGS__CHESS__THEMATIC_TOURNAMENT__000192FICGS· May 10, 2015 | May 10, 2015 | Classical | 10 | 1869 | 19 |
Stepanakert Women's Rapid Stepanakert ARM· May 10, 2015 | May 10, 2015 | Rapid | 11 | 2279 | 15 |
Africa Ch w 2015 Cairo EGY· May 2 – 10, 2015 | May 2 – 10, 2015 | Classical | 12 | 1905 | 12 |
It Open Nakhchivan AZE· May 2 – 10, 2015 | May 2 – 10, 2015 | Classical | 17 | 2305 | 16 |
| OP-03712LSS· May 10, 2015 | May 10, 2015 | Classical | 5 | 1428 | 7 |
Ostravsky Konik A Ostrava CZE· May 2 – 10, 2015 | May 2 – 10, 2015 | Classical | 34 | 2172 | 70 |
German Chess Cup 2015 Magdeburg GER· May 9 – 10, 2015 | May 9 – 10, 2015 | Classical | 17 | 2383 | 13 |
Ch Africa Cairo EGY· May 2 – 10, 2015 | May 2 – 10, 2015 | Classical | 28 | 2302 | 34 |
Ch Poland (team) (extraliga) Poland POL· May 8 – 10, 2015 | May 8 – 10, 2015 | Classical | 7 | 2491 | 5 |
TCh-FRA Feminins GpB Montpellier FRA· May 7 – 10, 2015 | May 7 – 10, 2015 | Classical | 25 | 1982 | 32 |
| OP-03710LSS· May 10, 2015 | May 10, 2015 | Classical | 5 | 1752 | 7 |
TCh-FRA Feminins GpA Montpellier FRA· May 7 – 10, 2015 | May 7 – 10, 2015 | Classical | 31 | 1946 | 51 |
TCh-RUS Blitz 2015 Sochi RUS· May 10, 2015 | May 10, 2015 | Blitz | 108 | 2398 | 402 |
It Open Lille FRA· May 4 – 10, 2015 | May 4 – 10, 2015 | Classical | 32 | 2003 | 29 |
Kemp & Lauritzen IM 2015 Fredericia DEN· May 6 – 10, 2015 | May 6 – 10, 2015 | Classical | 10 | 2337 | 44 |
Africa Ch 2015 Cairo EGY· May 2 – 10, 2015 | May 2 – 10, 2015 | Classical | 35 | 2291 | 67 |
Nakhchivan Open 2015 Nakhchivan AZE· May 2 – 10, 2015 | May 2 – 10, 2015 | Classical | 70 | 2418 | 306 |
Ch Africa women Cairo EGY· May 2 – 10, 2015 | May 2 – 10, 2015 | Classical | 20 | 1828 | 38 |
6. LUCOPEN 2015 Lille FRA· May 4 – 10, 2015 | May 4 – 10, 2015 | Classical | 153 | 1916 | 395 |
| FICGS__CHESS__RAPID_B__000228FICGS· May 10, 2015 | May 10, 2015 | Classical | 8 | 1855 | 15 |
ch-CAT 2015 Balaguer ESP· May 5 – 9, 2015 | May 5 – 9, 2015 | Classical | 5 | 2502 | 6 |
| CICL PlayoffsFermilab· Apr 23 – May 9, 2015 | Apr 23 – May 9, 2015 | Classical | 64 | 1922 | 50 |
1. Neoclassical Masters Madrid ESP· May 9, 2015 | May 9, 2015 | Classical | 8 | 2550 | 28 |
| FICGS__CHESS__CLASS_B__000224FICGS· May 9, 2015 | May 9, 2015 | Classical | 8 | 1947 | 17 |
Ch Russia (club) (active) Sochi RUS· May 8 – 9, 2015 | May 8 – 9, 2015 | Rapid | 14 | 2476 | 15 |
| Team Cup of ESSTH-HALK 2015· May 9, 2015 | May 9, 2015 | Classical | 16 | 2009 | 8 |
TCh-RUS Rapid 2015 Sochi RUS· May 8 – 9, 2015 | May 8 – 9, 2015 | Rapid | 108 | 2443 | 280 |
Russian League (rapid) 2015 Sochi RUS· May 8 – 9, 2015 | May 8 – 9, 2015 | Rapid | 42 | 2578 | 50 |
Ch Catalunia (KO-system) Balaguer ESP· May 2 – 9, 2015 | May 2 – 9, 2015 | Classical | 12 | 2375 | 23 |
| SC-00260LSS· May 6 – 8, 2015 | May 6 – 8, 2015 | Classical | 8 | 1699 | 16 |
15. ch-Euro Seniors +65 Eretria GRE· Apr 29 – May 7, 2015 | Apr 29 – May 7, 2015 | Classical | 23 | 2172 | 37 |
15. ch-Euro Seniors 2015 Eretria GRE· Apr 29 – May 7, 2015 | Apr 29 – May 7, 2015 | Classical | 24 | 2232 | 41 |
Ch Russia (club) (high league) Sochi RUS· May 2 – 7, 2015 | May 2 – 7, 2015 | Classical | 51 | 2298 | 51 |
Ch Russia (club) women Sochi RUS· May 2 – 7, 2015 | May 2 – 7, 2015 | Classical | 38 | 2233 | 55 |
TCh-RUS Men 2015 Sochi RUS· May 2 – 7, 2015 | May 2 – 7, 2015 | Classical | 64 | 2561 | 139 |
TCh-RUS Women 2015 Sochi RUS· May 2 – 7, 2015 | May 2 – 7, 2015 | Classical | 42 | 2199 | 87 |
TCh-RUS HL 2015 Sochi RUS· May 2 – 7, 2015 | May 2 – 7, 2015 | Classical | 102 | 2334 | 255 |
Russian League 2015 Sochi RUS· May 2 – 7, 2015 | May 2 – 7, 2015 | Classical | 30 | 2586 | 30 |
Ch Europe (seniors) (50+) Eretria GRE· Apr 30 – May 6, 2015 | Apr 30 – May 6, 2015 | Classical | 7 | 2298 | 6 |
Ch Russia (club) (Premier League) Sochi RUS· May 2 – 6, 2015 | May 2 – 6, 2015 | Classical | 7 | 2568 | 5 |
| 153 Ambelokokipi Open· May 6, 2015 | May 6, 2015 | Classical | 14 | 1825 | 7 |
| CICL PlayoffsNorthwestern· May 6, 2015 | May 6, 2015 | Classical | 13 | 2004 | 7 |
| RF-00234LSS· May 5 – 6, 2015 | May 5 – 6, 2015 | Classical | 8 | 1596 | 8 |
| FICGS__CHESS__CLASS_C__000221FICGS· May 5, 2015 | May 5, 2015 | Classical | 6 | 1757 | 5 |
| CICL PlayoffsMotorola· May 5, 2015 | May 5, 2015 | Classical | 17 | 1693 | 9 |